//
//  UIBarButtonItem+Extension.swift
//  JS weibo
//
//  Created by Jackie on 16/5/19.
//  Copyright © 2016年 Jackie. All rights reserved.
//

import UIKit

extension UIBarButtonItem {
    convenience init(imageName: String,title: String? = nil,target:AnyObject?,action:Selector) {
        self.init()
        
        let btn = UIButton()
        btn.setImage(UIImage(named: imageName), forState: .Normal)
        btn.setImage(UIImage(named: imageName + "_highlighted"), forState: .Highlighted)
        btn.addTarget(target, action: action, forControlEvents:.TouchUpInside)
        btn.setTitle(title, forState: .Normal)
        btn.setTitleColor(UIColor.darkGrayColor(), forState: .Normal)
        btn.setTitleColor(UIColor.orangeColor(), forState: .Highlighted)
        btn.sizeToFit()
        self.customView = btn
    }
}
